I am using
pdflatex to set several pages to landscape mode for printed output. My viewer (
evince) rotates the landscape page. It is convenient for reading, but is such a document still suitable for printing (in printing house)?
Printing should be fine, because the media box is not changed. Package
pdflscape (or to some degree
lscape) only set
/Rotate 90 to the page dictionary, thus the viewer can rotate the page.